Hongsen HS-466 Manifold Gauge Set

Key Features and Specifications:

• Type: 1-Way (Single) Low-Side Manifold Gauge.

• Refrigerant Compatibility: R410A, R22, R134a, R404A.

• Pressure Range: Typically spans from \(-30\text{psi}\) to \(500\text{psi}\) or \(800\text{psi}\).

• Gauge Diameter: ~70mm (2-1/2") analog display.

• Construction: High-quality brass/metal body with durable seals to prevent sticking.

• Applications: Ideal for HVAC maintenance, refrigerant filling, and vacuum pressure testing.

• Model Designation: "NAL" signifies low-side (blue gauge), while "NAH" corresponds to the high-side (red gauge) in the HS-466 series